package com.sky.controller.admin;


import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;
import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("admin/common")
@Slf4j
public class CommonController {


    @Resource
    private AliOssUtil aliossUtil;
    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("upload")
    public Result<String>  upload(MultipartFile file) {
        log.info("文件上传：{}", file);

        try {
            // 原始文件名的后缀
            String originalFilename = file.getOriginalFilename();
            // 截取后缀
            String extension = originalFilename.substring(originalFilename.lastIndexOf('.'));
            // 构建新名称
            String objectName = UUID.randomUUID().toString() + extension;

            //请求路径
            String filePath = aliossUtil.upload(file.getBytes(), objectName);
            return Result.success(filePath);
        } catch (IOException e) {
            log.error("文件上传失败：{}", e);
        }

        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
